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staff:ellert [2019-11-19 11:02]
staff:ellert [2023-08-30 09:56] (current)
Jonas Ellert [Publications]
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 ====== Jonas Ellert ====== ====== Jonas Ellert ======
 ===== Contact ===== ===== Contact =====
-{{ :staff:headshot.png?​nolink&​200|}}+{{ :staff:ellert:​thesis2.png?​nolink&​200|}}
 | Room: | R. 208, Otto-Hahn-Straße 14 | | Room: | R. 208, Otto-Hahn-Straße 14 |
 | Phone: | 0231-755-7780 | | Phone: | 0231-755-7780 |
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 | Consultation hours: | on appointment | | Consultation hours: | on appointment |
  
-I just moved to a new office, so at the time of your visit the nameplate might not have my name on it yet! 
 ===== Projects ===== ===== Projects =====
   * [[https://​github.com/​kurpicz/​pwm|pwm]] - Parallel and external memory construction of Wavelet Trees and Matrices   * [[https://​github.com/​kurpicz/​pwm|pwm]] - Parallel and external memory construction of Wavelet Trees and Matrices
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 ===== Publications ===== ===== Publications =====
 +
 +My Erdős number is at most 3 (via E. Rotenberg -> C. Thomassen -> P. Erdős).
 +
 +My Dijkstra number is at most 4 (via D. Köppl -> B. Möller -> C. A. R. Hoare -> E. W. Dijkstra).
 +
 +=== Refereed Journals ===
 +
 +  * **Practical Wavelet Tree Construction**\\ //Patrick Dinklage, Jonas Ellert, Johannes Fischer, Florian Kurpicz, Marvin Löbel//\\ ACM J. Exp. Algor. 26(1), Article No.: 1.8, pp 1–67
 +
 === Refereed Conference Proceedings === === Refereed Conference Proceedings ===
 +  * **Lyndon Arrays in Sublinear Time**\\ //Hideo Bannai, Jonas Ellert//\\ ESA 2023, https://​doi.org/​10.4230/​LIPIcs.ESA.2023.14
 +  * **Optimal Square Detection Over General Alphabets**\\ //Jonas Ellert, Paweł Gawrychowski,​ Garance Gourdel//\\ SODA 2023, https://​doi.org/​10.1137/​1.9781611977554.ch189
 +  * **Lyndon Arrays Simplified**\\ //Jonas Ellert//\\ ESA 2022, https://​doi.org/​10.4230/​LIPIcs.ESA.2022.48
 +  * **A Parallel Framework for Approximate Max-Dicut in Partitionable Graphs**\\ //Nico Bertram, Jonas Ellert, Johannes Fischer//\\ SEA 2022, https://​doi.org/​10.4230/​LIPIcs.SEA.2022.10
 +  * **Back-to-Front Online Lyndon Forest Construction**\\ //Golnaz Badkobeh, Maxime Crochemore, Jonas Ellert and Cyril Nicaud//\\ CPM 2022, https://​doi.org/​10.4230/​LIPIcs.CPM.2022.13
 +  * **Lyndon Words Accelerate Suffix Sorting
 +**\\ //Nico Bertram, Jonas Ellert, Johannes Fischer//\\ ESA 2021, https://​doi.org/​10.4230/​LIPIcs.ESA.2021.15,​ (contact me for the video presentation)
 +  * **Linear Time Runs Over General Ordered Alphabets
 +**\\ //Jonas Ellert, Johannes Fischer//\\ ICALP 2021, https://​doi.org/​10.4230/​LIPIcs.ICALP.2021.63,​ ([[https://​www.youtube.com/​watch?​v=bHbXVlb_EJ4|video presentation on YouTube]]) ({{ :​staff:​ellert:​ellert_runs_extended.pdf | extended talk}})
 +  * **LCP-Aware Parallel String Sorting**\\ //Jonas Ellert, Johannes Fischer, Nodari Sitchinava//​\\ Euro-Par 2020, [[https://​doi.org/​10.1007/​978-3-030-57675-2_21]],​ [[https://​www.youtube.com/​watch?​v=J_Yel_3O72M|(video presentation on YouTube)]]
 +  * **Space Efficient Construction of Lyndon Arrays in Linear Time**\\ //Philip Bille, Jonas Ellert, Johannes Fischer, Inge Li Gørtz, Florian Kurpicz, Ian Munro, Eva Rotenberg//​\\ ICALP 2020, https://​doi.org/​10.4230/​LIPIcs.ICALP.2020.14,​ [[https://​doi.org/​10.5446/​49401|(video presentation on TIB)]]
   * **Parallel External Memory Wavelet Tree and Wavelet Matrix Construction**\\ //Jonas Ellert, Florian Kurpicz//\\ SPIRE 2019, https://​doi.org/​10.1007/​978-3-030-32686-9_28   * **Parallel External Memory Wavelet Tree and Wavelet Matrix Construction**\\ //Jonas Ellert, Florian Kurpicz//\\ SPIRE 2019, https://​doi.org/​10.1007/​978-3-030-32686-9_28
   * **Bidirectional Text Compression in External Memory**\\ //Patrick Dinklage, Jonas Ellert, Johannes Fischer, Dominik Köppl, Manuel Penschuk//​\\ ESA 2019, https://​doi.org/​10.4230/​LIPIcs.ESA.2019.41   * **Bidirectional Text Compression in External Memory**\\ //Patrick Dinklage, Jonas Ellert, Johannes Fischer, Dominik Köppl, Manuel Penschuk//​\\ ESA 2019, https://​doi.org/​10.4230/​LIPIcs.ESA.2019.41
  
-=== Other Publications and Preprints ​=== +=== Thesis Projects ​=== 
-  * **Space Efficient ​Construction ​of Lyndon Arrays in Linear Time**\\ //Philip Bille, Jonas Ellert, ​Johannes Fischer, Inge Li Gørtz, ​Florian Kurpicz, Ian Munro, Eva Rotenberg//​\\ https://arxiv.org/​abs/​1911.03542+ 
 +  * **Efficient ​Computation ​of Nearest Smaller Suffixes.** {{ :​staff:​ellert:​ellert-master-thesis.pdf | PDF}}\\ Winner of the **2020 FTI-Award for the best master'​s thesis** in computer science.\\ Master'​s thesis; supervised by Johannes Fischer ​and Florian Kurpicz 
 +  * **Matchings in bipartiten Graphen im Semi-Streaming Modell.** {{ :staff:​ellert:​ellert-bachelor-thesis.pdf | PDF}}\\ Bachelor'​s thesis; supervised by Nils Kriege and Petra Mutzel.
  
 
Last modified: 2023-08-30 09:56 by Jonas Ellert
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